C&G 2357 Electrotechnology vs Electrical Safety First
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
C&G 2357 Electrotechnology
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Practice C&G Level 3 NVQ Diploma in Electrotechnical Technology (2357) exam which forms part of the Diploma in Electrotechnology. App contains over 400 Question to practice anywhere anytime. These exams combine all of the science and principles behind electrical design and installation. A superb revision app and confidence builder for challenging question types. The topics covered are as follows: mathematical principles, SI units, basic mechanics, resistance, resistivity, voltage, current and power, magnetism and electricity, electrical supply and distribution systems, effect on electrical circuits by different electrical properties, D.C. machines and A.C. motor, electrical components, electrical lighting systems, lighting calculations, electrical heating, electronic components. - Perfect for anyone wanting to practice for their exam - Take the practice exam as many times as you want in a safe, risk-free environment - Practice anywhere no internet connection required - Each exam is different, providing you with access to a variety of questions - New questions are added regularly
Electrical Safety First
Find registered electricians, get expert advice on electrical issues, and stay informed about product recalls. Register your electrical products to ensure safety and compliance.
- Find registered electricians
- Ask electrical experts
- View product recalls
- Register products
- Save product recalls
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With the Electrical Safety First app, you can find a registered electrician, ask our team of experts about anything electrical, view and save product recalls or register your product.
Screenshots
Verdict
The clearest difference is price: Electrical Safety First at Free against C&G 2357 Electrotechnology's $8.99. Electrical Safety First also leads on update cadence (every 3 months vs every 41 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Electrical Safety First is free to download; C&G 2357 Electrotechnology costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.
C&G 2357 Electrotechnology ships an update every 41 months, Electrical Safety First every 3 months. Both last shipped on November 3, 2026.
| Parameter | C&G 2357 Electrotechnology | Electrical Safety First |
|---|---|---|
| Price | $8.99 | Free — better |
| Positive reviews | — | 33.3% of reviews |
| Update frequency | Every 41 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | Adnan Sheikh | The Electrical Safety Council |
In-app purchases
C&G 2357 Electrotechnology
No in-app purchases
Electrical Safety First
No in-app purchases
Questions
Is C&G 2357 Electrotechnology free?
Is Electrical Safety First free?
Do C&G 2357 Electrotechnology or Electrical Safety First have ads?
Which is updated more often, C&G 2357 Electrotechnology or Electrical Safety First?
Other comparisons
